jQuery dropline menu

jQuery dropline menu

Hi guys,
I am using this menu on one of our websites - 
http://www.dynamicdrive.com/style/cs..._line_tabs/P0/

I would to implement the following tips to the menu but am not sure how to..
1) Implement a .stop() to prevent animation queue buildup. See Brandon Aaron's solution:
http://www.learningjquery.com/2009/0...-queue-buildup

2) Set a timeout for the menus to stay open for ~1s or so. As it stands, mousing 1 pixel off the bottom will close all layers of the menu, and can be quite frustrating to users.

Could anyone assist me?

Thanks in advance